[  755.526078] netlink: 'python3': attribute type 2 has an invalid length.
[  755.526371] arpping: entered promiscuous mode
[  756.872808] c0: entered promiscuous mode
[  758.110418] s0: entered promiscuous mode
[  761.598910] s0 (unregistering): left promiscuous mode
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[  765.821188] netlink: 'python3': attribute type 2 has an invalid length.
[  765.821457] ct4: entered promiscuous mode
[  767.047551] c0: entered promiscuous mode
[  768.269248] s0: entered promiscuous mode
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[  791.761403] netlink: 'python3': attribute type 2 has an invalid length.
[  791.761674] cv4: entered promiscuous mode
[  792.935536] c0: entered promiscuous mode
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[  804.420267] netlink: 'python3': attribute type 2 has an invalid length.
[  804.420513] nat4: entered promiscuous mode
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[  829.901342] netlink: 'python3': attribute type 2 has an invalid length.
[  829.901672] natrelated4: entered promiscuous mode
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[  845.185245] netlink: 'python3': attribute type 2 has an invalid length.
[  845.185574] nv0: entered promiscuous mode
[  846.289399] netlink: 'python3': attribute type 2 has an invalid length.
[  846.289527] openvswitch: nv0: Dropping previously announced user features
[  847.713504] left0: entered promiscuous mode
[  849.084109] right0: entered promiscuous mode
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[  852.933669] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  852.997047] python3 (26293) used greatest stack depth: 10608 bytes left
[  853.919126] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  854.100758] left0 (unregistering): left promiscuous mode
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[  865.871744] netlink: 'python3': attribute type 2 has an invalid length.
[  865.872052] dropreason: entered promiscuous mode
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[  900.947592] psample: entered promiscuous mode
[  902.079227] c0: entered promiscuous mode
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[  904.269796] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.152742] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.102093] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.168281] s0 (unregistering): left promiscuous mode
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[  913.233915] psample: left promiscuous mode